| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $244.55 | 4.803% | $256.2957 | $256.30 | $256.30 | $256.30 |
| Purchase #2 | $192.89 | 6.126% | $204.7064 | $204.71 | $204.70 | $204.70 |
| Purchase #3 | $197.48 | 11.859% | $220.8992 | $220.90 | $220.90 | $220.90 |
| Purchase #4 | $101.39 | 9.387% | $110.9075 | $110.91 | $110.90 | $110.90 |
| Purchase #5 | $136.50 | 9.813% | $149.8947 | $149.89 | $149.90 | $149.90 |
| Purchase #6 | $6.60 | 10.204% | $7.2735 | $7.27 | $7.25 | $7.30 |
| Purchase #7 | $112.81 | 7.369% | $121.123 | $121.12 | $121.10 | $121.10 |
| 7 purchase totals = | $992.22 | $1,071.1000 | $1,071.10 | $1,071.05 | $1,071.10 | |